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Shalnov [3]
4 years ago
14

Who might benefit financially the most from the EPA’s claim? restaurants that use C-8-coated cookware cookware manufacturers who

make pans out of steel only stores that sell C-8 nonstick cookware individuals who use steel cookware at home
Chemistry
2 answers:
kondor19780726 [428]4 years ago
8 0
Cookware manufacturers who make pans out of steel only because if C-8 is discontinued then people would have no choice but to buy steel pans. The steel pan manufacturers would in return receive a lot of money

kati45 [8]4 years ago
4 0

Answer: Manufacturers that use steel to make pan

Explanation:

According to the EPA, there should not be nay unnecessary harm to the health of the person.

The cookwares that is made of C-8 materials are injuries for the health of the people. This is so because they have a Teflon coating on them which makes them non-sticky.

The deep fried food and roasted food in the cookwares are not good for the health of the people. So, due to this reason , the people will shift on steel pans when there will be ban on the C-8 coated cookware.

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Calculate the vapor pressure of water above a solution prepared by dissolving 28.5 g of glycerin (c3h8o3) in 135 g of water at 3
pshichka [43]
Data:

<span>Solute: 28.5 g of glycerin (C3H8O3)
Solvent: 135 g of water at 343 k.
Vapor pressure of water at 343 k: 233.7 torr.

Quesiton: Vapor pressure of water

Solution:

Raoult's Law: </span><span><span>The vapour pressure of a solution of a non-volatile solute is equal to the vapour pressure of the pure solvent at that temperature  multiplied by its mole fraction.

Formula: p = Xsolvent * P pure solvent

X solvent = moles solvent / moles of solution

molar mass of H2O = 2*1.0g/mol + 16.0 g/mol = 18.0 g/mol

moles of solvent = 135 g of water / 18.0 g/mol = 7.50 mol

molar mass of C3H8O3 = 3*12.0 g/mol + 8*1 g/mol + 3*16g/mol = 92 g/mol

moles of solute = 28.5 g / 92.0 g/mol = 0.310 mol

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Answer: 224.4 torr
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